We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ABLEGRID 45W AC adapter with barrel tip and power cable

ABLEGRID

ABLEGRID 45W AC Adapter Charger for Lenovo N21 Chromebook Model 80MG

SKU CH-ZMMT-90GED MPN 80MG

A 45W AC adapter with 100-240V input and barrel connector includes power cable and over-voltage protection

  • Battery TypeUPS
  • Delivers 45W output for reliable Lenovo N21 charging
  • Worldwide 100-240V input works across 50-60Hz grids
  • Includes both AC adapter and power cable ready to use
  • CE FCC RoHS certified with over-voltage and over-heat protection
  • Non-OEM replacement built for 100% compatibility with original charger

What this charger replaces

This 45W AC adapter is a non-OEM replacement for the Lenovo N21 Chromebook model 80MG. It supplies DC power through a barrel tip connector and includes a detachable AC power cable. The unit is brand new and carries CE, FCC and RoHS certifications.

Check before ordering

Verify that your original charger shows an output of 45W and that the barrel tip dimensions match the connector on your N21 Chromebook. The adapter accepts AC 100-240V at 50-60Hz for worldwide use, so confirm your wall outlet fits the supplied cable. Do not proceed if the tip size or voltage differs from the original specification.

Sustained-load behaviour

Built-in over-voltage and over-heat protection activate during extended charging sessions to limit temperature rise. Keep the adapter in a ventilated area and avoid placing it on insulating surfaces while it powers the laptop continuously. If abnormal heat or noise appears, disconnect the unit immediately.

Highlights

  • Delivers 45W output for reliable Lenovo N21 charging
  • Worldwide 100-240V input works across 50-60Hz grids
  • Includes both AC adapter and power cable ready to use
  • CE FCC RoHS certified with over-voltage and over-heat protection
  • Non-OEM replacement built for 100% compatibility with original charger

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

What comes in the box and what else do I need to buy?

The package includes the 45W AC adapter and a power cable. No extra items are required for standard use.

Which output specification should I match to my Lenovo N21 Chromebook?

Choose the model with DC output and the barrel tip size that matches the original charger for the 80MG series.

What does the 45W rating mean when the adapter is plugged into my laptop?

It delivers up to 45 watts of DC power from a 100-240V AC source at 50-60Hz, with over-voltage and over-heat protection.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.